Gyula 2000-08-06 14:36:52 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 35 | 4 | 38 | 21.41 | 297.80 | -63.92 | 69.12 | 0.8964 | |
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next day for the same group /
back to the solar disc Gyula 2000-08-06 14:36:52 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 21 | 2 | 22 | 21.08 | 298.98 | -62.74 | 69.41 | 0.8879 | |
| 1 | -1 | 1 | -1 | 21.39 | 298.80 | -62.92 | 69.09 | 0.8894 | |
| 0 | 4 | 0 | 4 | 20.86 | 297.59 | -64.13 | 69.75 | 0.8980 | |
| 1 | 6 | 1 | 7 | 22.44 | 296.86 | -64.86 | 68.05 | 0.9039 | |
| 0 | 1 | 0 | 1 | 21.89 | 294.21 | -67.51 | 68.81 | 0.9212 | |
| 0 | 3 | 0 | 4 | 21.28 | 294.42 | -67.30 | 69.46 | 0.9197 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |